Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.75	31.91	31.58	31.70	2,798,281	-0.22(-0.70%)
Jul 28, 2011	32.00	32.15	31.88	31.93	2,311,505	-0.13(-0.39%)
Jul 27, 2011	32.20	32.28	31.95	32.05	3,026,873	-0.04(-0.13%)
Jul 26, 2011	32.13	32.17	31.93	32.09	2,173,609	-0.04(-0.11%)
Jul 25, 2011	32.11	32.25	32.09	32.13	2,363,014	-0.16(-0.50%)
Jul 22, 2011	32.48	32.52	32.27	32.29	2,213,676	-0.23(-0.70%)
Jul 21, 2011	32.25	32.59	32.25	32.52	2,275,518	+0.38(+1.18%)
Jul 20, 2011	32.05	32.28	31.91	32.14	1,320,139	+0.12(+0.38%)
Jul 19, 2011	31.70	32.05	31.54	32.02	1,843,172	+0.36(+1.14%)
Jul 18, 2011	31.99	32.00	31.61	31.66	2,257,705	-0.43(-1.35%)
Jul 15, 2011	32.15	32.15	31.85	32.09	2,719,646	+0.03(+0.09%)
Jul 14, 2011	32.39	32.43	32.02	32.06	2,777,166	-0.31(-0.95%)
Jul 13, 2011	32.46	32.56	32.31	32.37	3,004,198	+0.03(+0.09%)
Jul 12, 2011	32.02	32.53	32.00	32.34	2,753,365	+0.23(+0.71%)
Jul 11, 2011	32.03	32.15	31.86	32.11	2,843,599	-0.17(-0.52%)
Jul 08, 2011	32.36	32.47	32.12	32.28	2,745,919	-0.29(-0.89%)
Jul 07, 2011	32.61	32.62	32.40	32.57	1,981,770	+0.11(+0.33%)
Jul 06, 2011	32.36	32.50	32.25	32.46	1,696,604	+0.10(+0.32%)
Jul 05, 2011	32.49	32.53	32.31	32.36	2,060,818	-0.22(-0.68%)
Jul 01, 2011	32.11	32.62	32.11	32.58	3,115,472	+0.49(+1.54%)
Jun 30, 2011	32.01	32.13	31.84	32.09	2,029,112	+0.08(+0.26%)
Jun 29, 2011	31.90	32.06	31.79	32.00	2,216,569	+0.10(+0.32%)
Jun 28, 2011	31.80	31.93	31.69	31.90	1,420,047	+0.14(+0.46%)
Jun 27, 2011	31.66	31.82	31.66	31.76	1,415,156	+0.17(+0.55%)
Jun 24, 2011	31.56	31.82	31.52	31.58	2,384,301	+0.10(+0.31%)
Jun 23, 2011	31.53	31.58	31.24	31.49	3,219,014	-0.28(-0.89%)
Jun 22, 2011	31.85	31.93	31.65	31.77	2,989,988	-0.14(-0.45%)
Jun 21, 2011	32.02	32.09	31.77	31.91	2,513,149	-0.04(-0.11%)
Jun 20, 2011	31.90	31.96	31.85	31.95	1,856,231	+0.14(+0.44%)
Jun 17, 2011	31.83	32.08	31.77	31.81	3,624,915	+0.10(+0.32%)
Jun 16, 2011	31.44	31.76	31.43	31.71	3,981,295	+0.34(+1.08%)
Jun 15, 2011	31.38	31.59	31.23	31.37	3,674,786	-0.10(-0.31%)
Jun 14, 2011	31.62	31.62	31.28	31.47	2,655,186	+0.07(+0.23%)
Jun 13, 2011	31.32	31.53	31.14	31.40	2,523,355	+0.16(+0.50%)
Jun 10, 2011	31.49	31.54	31.20	31.24	3,414,793	-0.29(-0.92%)
Jun 09, 2011	31.68	31.73	31.49	31.53	2,605,990	-0.15(-0.48%)
Jun 08, 2011	31.56	31.71	31.42	31.68	3,570,841	+0.16(+0.50%)
Jun 07, 2011	31.46	31.72	31.43	31.52	3,433,230	+0.09(+0.29%)
Jun 06, 2011	31.45	31.59	31.29	31.43	2,306,621	-0.10(-0.33%)
Jun 03, 2011	31.75	31.70	31.36	31.53	2,230,739	-0.26(-0.81%)
May 24, 2011	31.98	32.02	31.67	31.79	4,256,068	-0.24(-0.75%)
May 23, 2011	31.83	32.36	31.83	32.03	3,427,864	-0.46(-1.41%)
May 20, 2011	32.48	32.67	32.40	32.49	2,614,919	-0.04(-0.13%)
May 19, 2011	32.34	32.55	32.29	32.53	2,321,535	+0.21(+0.65%)
May 18, 2011	32.38	32.38	32.08	32.32	2,036,793	-0.02(-0.07%)
May 17, 2011	32.12	32.37	32.10	32.35	2,908,363	+0.19(+0.60%)
May 16, 2011	32.25	32.50	32.11	32.15	3,218,802	-0.10(-0.32%)
May 13, 2011	32.35	32.40	32.07	32.26	3,017,159	-0.07(-0.22%)
May 12, 2011	32.01	32.37	31.85	32.33	3,582,558	+0.33(+1.02%)
May 11, 2011	31.95	32.02	31.71	32.00	4,142,120	+0.08(+0.26%)
May 10, 2011	31.74	32.08	31.67	31.92	3,511,223	+0.27(+0.87%)
May 09, 2011	31.66	31.70	31.45	31.64	2,639,310	-0.01(-0.02%)
May 06, 2011	31.61	31.79	31.51	31.65	3,246,662	+0.21(+0.66%)
May 05, 2011	31.50	31.55	31.23	31.44	3,434,480	-0.14(-0.45%)
May 04, 2011	31.39	31.66	31.29	31.58	3,476,929	+0.11(+0.36%)
May 03, 2011	31.11	31.57	31.09	31.47	3,121,949	+0.30(+0.96%)

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